Your exhaust gas recirculation system (EGR) and diesel particulate filter (DPF) are two components you may never have heard about if your truck is over ten years old.
The EGR system recycles exhaust fumes to lower combustion temperatures and reduce NOx emissions. It does this by sending a bit of exhaust gas from the engine’s exhaust manifold to the intake manifold, which lowers combustion temperatures.
In newer trucks, an onboard computer system controls and monitors EGR valves. This enables your mechanic to make necessary adjustments to keep your engine running smoothly.
A DPF is a device found in diesel engines that filters out pollutants and collects soot (carbon) particles. The system captures unburned or partially burned fuel from the exhaust and sends it back through the engine to be fully combusted.
These parts help reduce greenhouse gas emissions, but they can get clogged if not maintained regularly. When this happens, your truck’s power and fuel efficiency will decrease significantly.
The main sign of DPF issues is black smoke from the exhaust. You should also seek service if your engine makes loud popping noises or loses power.
DPF Cleaning and EGR Regen Service Solutions for Heavy-Duty Trucks
Sometimes, it’s simpler to replace these parts entirely rather than trying to clean them. When your DPF fails, exhaust temperatures will rise and disable the emissions reduction system. The good news is this will not cause any permanent damage.
Our mechanics will carefully inspect your EGR system to determine if it’s dirty or clogged. Replacing them is easy, takes a few hours, and can boost your truck’s fuel efficiency and power.
“Deleting” your EGR/DPF is a term that refers to disabling the emissions component of your engine. The goal is to stop exhaust gases from going to your engine. However, this comes with its own set of problems.
Schedule Semi Truck EGR/DPF Service at Inland Truck & Equipment
To schedule service, fill out the form below or find the nearest location to you and get in touch.